Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
Date:   Mon, 31 Jan 2022 15:56:07 +0200
From:   Andy Shevchenko <andriy.shevchenko@intel.com>
To:     Hans de Goede <hdegoede@redhat.com>
Cc:     "Rafael J . Wysocki" <rafael@kernel.org>,
        Mika Westerberg <mika.westerberg@linux.intel.com>,
        Mark Gross <markgross@kernel.org>,
        Andy Shevchenko <andy@kernel.org>,
        Wolfram Sang <wsa@kernel.org>,
        Lee Jones <lee.jones@linaro.org>,
        Sebastian Reichel <sre@kernel.org>,
        MyungJoo Ham <myungjoo.ham@samsung.com>,
        Chanwoo Choi <cw00.choi@samsung.com>,
        Ard Biesheuvel <ardb@kernel.org>, Len Brown <lenb@kernel.org>,
        linux-acpi@vger.kernel.org, Yauhen Kharuzhy <jekhor@gmail.com>,
        Tsuchiya Yuto <kitakar@gmail.com>,
        Fabio Aiuto <fabioaiuto83@gmail.com>,
        platform-driver-x86@vger.kernel.org, linux-pm@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-efi@vger.kernel.org
Subject: Re: [PATCH v4 18/20] extcon: intel-cht-wc: Refactor
 cht_wc_extcon_get_charger()
Message-ID: <Yffqd4c7WrxTrHHL@smile.fi.intel.com>
References: <20220130204557.15662-1-hdegoede@redhat.com>
 <20220130204557.15662-19-hdegoede@redhat.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <20220130204557.15662-19-hdegoede@redhat.com>
Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo
Precedence: bulk

On Sun, Jan 30, 2022 at 09:45:55PM +0100, Hans de Goede wrote:
> This is a preparation patch for adding support for registering
> a power_supply class device.
> 
> Setting usbsrc to "CHT_WC_USBSRC_TYPE_SDP << CHT_WC_USBSRC_TYPE_SHIFT"
> will make the following switch-case return EXTCON_CHG_USB_SDP
> just as before, so there is no functional change.

...

> -		return EXTCON_CHG_USB_SDP; /* Save fallback */

> +		/* Save fallback */

I see it's in the previous code, but what does it mean?
I would read it as "Safe fallback", bit I have no clue.

-- 
With Best Regards,
Andy Shevchenko